It reads: “At 16.00 today Danish time, His Royal Highness Prince Philip, Duke of Edinburgh will be buried from St. George’s Chapel at Windsor Castle.
“On that occasion, half a flag is flown at Amalienborg.
“The prince, who for more than 73 years was married to Her Majesty Queen Elizabeth II, was born the prince of Greece and Denmark.
“At the funeral, Prince Philips’ Danish and Greek decorations will be placed in the church together with the Prince’s decorations from Great Britain and the Commonwealth countries. “
The post goes on to describe the Princes’ Coat of arms.